7966708216131

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20773}}^1\times {\mathrm{445427}}^1$

素因数の和:466251

約数の個数: 32

約数和(自身を含む): 12436463789568

約数和(自身を除く): 4469755573437

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 20773, 62319, 145411, 436233, 445427, 851693, 1336281, 2555079, 3117989, 5961851, 9353967, 17885553, 18262507, 54787521, 127837549, 383512647, 9252855071, 27758565213, 64769985497, 194309956491, 379367057911, 1138101173733, 2655569405377, 7966708216131]

約数ペア:

[(1, 7966708216131), (3, 2655569405377), (7, 1138101173733), (21, 379367057911), (41, 194309956491), (123, 64769985497), (287, 27758565213), (861, 9252855071), (20773, 383512647), (62319, 127837549), (145411, 54787521), (436233, 18262507), (445427, 17885553), (851693, 9353967), (1336281, 5961851), (2555079, 3117989)]