7402077

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 11827200

約数和(自身を除く): 4425123

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 307, 423, 513, 893, 921, 1269, 2679, 2763, 5833, 8037, 8289, 14429, 17499, 24111, 43287, 52497, 129861, 157491, 274151, 389583, 822453, 2467359, 7402077]

約数ペア:

[(1, 7402077), (3, 2467359), (9, 822453), (19, 389583), (27, 274151), (47, 157491), (57, 129861), (141, 52497), (171, 43287), (307, 24111), (423, 17499), (513, 14429), (893, 8289), (921, 8037), (1269, 5833), (2679, 2763)]