3421327

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 4424112

約数和(自身を除く): 1002785

約数列:

[1, 7, 13, 41, 49, 91, 131, 287, 533, 637, 917, 1703, 2009, 3731, 5371, 6419, 11921, 26117, 37597, 69823, 83447, 263179, 488761, 3421327]

約数ペア:

[(1, 3421327), (7, 488761), (13, 263179), (41, 83447), (49, 69823), (91, 37597), (131, 26117), (287, 11921), (533, 6419), (637, 5371), (917, 3731), (1703, 2009)]