4970553

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 3157959

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 251, 287, 483, 753, 861, 943, 1757, 2829, 5271, 5773, 6601, 10291, 17319, 19803, 30873, 40411, 72037, 121233, 216111, 236693, 710079, 1656851, 4970553]

約数ペア:

[(1, 4970553), (3, 1656851), (7, 710079), (21, 236693), (23, 216111), (41, 121233), (69, 72037), (123, 40411), (161, 30873), (251, 19803), (287, 17319), (483, 10291), (753, 6601), (861, 5773), (943, 5271), (1757, 2829)]