16801477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 5593403

約数列:

[1, 7, 11, 23, 53, 77, 161, 179, 253, 371, 583, 1219, 1253, 1771, 1969, 4081, 4117, 8533, 9487, 13409, 13783, 28819, 45287, 66409, 93863, 104357, 218201, 317009, 730499, 1527407, 2400211, 16801477]

約数ペア:

[(1, 16801477), (7, 2400211), (11, 1527407), (23, 730499), (53, 317009), (77, 218201), (161, 104357), (179, 93863), (253, 66409), (371, 45287), (583, 28819), (1219, 13783), (1253, 13409), (1771, 9487), (1969, 8533), (4081, 4117)]