3220698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 7007616

約数和(自身を除く): 3786918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 263, 314, 471, 526, 789, 942, 1578, 2041, 3419, 4082, 6123, 6838, 10257, 12246, 20514, 41291, 82582, 123873, 247746, 536783, 1073566, 1610349, 3220698]

約数ペア:

[(1, 3220698), (2, 1610349), (3, 1073566), (6, 536783), (13, 247746), (26, 123873), (39, 82582), (78, 41291), (157, 20514), (263, 12246), (314, 10257), (471, 6838), (526, 6123), (789, 4082), (942, 3419), (1578, 2041)]