4551393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 8570880

約数和(自身を除く): 4019487

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 61, 77, 119, 133, 183, 187, 209, 231, 323, 357, 399, 427, 561, 627, 671, 969, 1037, 1159, 1281, 1309, 1463, 2013, 2261, 3111, 3477, 3553, 3927, 4389, 4697, 6783, 7259, 8113, 10659, 11407, 12749, 14091, 19703, 21777, 24339, 24871, 34221, 38247, 59109, 74613, 79849, 89243, 137921, 216733, 239547, 267729, 413763, 650199, 1517131, 4551393]

約数ペア:

[(1, 4551393), (3, 1517131), (7, 650199), (11, 413763), (17, 267729), (19, 239547), (21, 216733), (33, 137921), (51, 89243), (57, 79849), (61, 74613), (77, 59109), (119, 38247), (133, 34221), (183, 24871), (187, 24339), (209, 21777), (231, 19703), (323, 14091), (357, 12749), (399, 11407), (427, 10659), (561, 8113), (627, 7259), (671, 6783), (969, 4697), (1037, 4389), (1159, 3927), (1281, 3553), (1309, 3477), (1463, 3111), (2013, 2261)]