4405707327

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1787}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 7305338880

約数和(自身を除く): 2899631553

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 167, 259, 399, 501, 703, 777, 1169, 1787, 2109, 3173, 3507, 4921, 5361, 6179, 9519, 12509, 14763, 18537, 22211, 33953, 37527, 43253, 66119, 66633, 101859, 117401, 129759, 198357, 237671, 298429, 352203, 462833, 713013, 821807, 895287, 1256261, 1388499, 2089003, 2465421, 3768783, 5670151, 6267009, 8793827, 11041873, 17010453, 26381481, 33125619, 39691057, 77293111, 119073171, 209795587, 231879333, 629386761, 1468569109, 4405707327]

約数ペア:

[(1, 4405707327), (3, 1468569109), (7, 629386761), (19, 231879333), (21, 209795587), (37, 119073171), (57, 77293111), (111, 39691057), (133, 33125619), (167, 26381481), (259, 17010453), (399, 11041873), (501, 8793827), (703, 6267009), (777, 5670151), (1169, 3768783), (1787, 2465421), (2109, 2089003), (3173, 1388499), (3507, 1256261), (4921, 895287), (5361, 821807), (6179, 713013), (9519, 462833), (12509, 352203), (14763, 298429), (18537, 237671), (22211, 198357), (33953, 129759), (37527, 117401), (43253, 101859), (66119, 66633)]