986388051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{30223}}^1$

素因数の和:30303

約数の個数: 32

約数和(自身を含む): 1531994112

約数和(自身を除く): 545606061

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 2967, 10879, 30223, 32637, 90669, 332453, 695129, 997359, 1299589, 2085387, 3898767, 7646419, 14295479, 22939257, 29890547, 42886437, 89671641, 328796017, 986388051]

約数ペア:

[(1, 986388051), (3, 328796017), (11, 89671641), (23, 42886437), (33, 29890547), (43, 22939257), (69, 14295479), (129, 7646419), (253, 3898767), (473, 2085387), (759, 1299589), (989, 997359), (1419, 695129), (2967, 332453), (10879, 90669), (30223, 32637)]