1201162809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{7963}}^1$

素因数の和:8637

約数の個数: 32

約数和(自身を含む): 2000047104

約数和(自身を除く): 798884295

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 653, 1959, 4571, 7183, 7963, 13713, 21549, 23889, 50281, 55741, 87593, 150843, 167223, 262779, 613151, 1839453, 5199839, 15599517, 36398873, 57198229, 109196619, 171594687, 400387603, 1201162809]

約数ペア:

[(1, 1201162809), (3, 400387603), (7, 171594687), (11, 109196619), (21, 57198229), (33, 36398873), (77, 15599517), (231, 5199839), (653, 1839453), (1959, 613151), (4571, 262779), (7183, 167223), (7963, 150843), (13713, 87593), (21549, 55741), (23889, 50281)]