978016632477

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{937}}^1\times {\mathrm{14057}}^1$

素因数の和:15517

約数の個数: 32

約数和(自身を含む): 1332987207552

約数和(自身を除く): 354970575075

約数列:

[1, 3, 53, 159, 467, 937, 1401, 2811, 14057, 24751, 42171, 49661, 74253, 148983, 437579, 745021, 1312737, 2235063, 6564619, 13171409, 19693857, 23191687, 39514227, 69575061, 347924807, 698084677, 1043774421, 2094254031, 6151048003, 18453144009, 326005544159, 978016632477]

約数ペア:

[(1, 978016632477), (3, 326005544159), (53, 18453144009), (159, 6151048003), (467, 2094254031), (937, 1043774421), (1401, 698084677), (2811, 347924807), (14057, 69575061), (24751, 39514227), (42171, 23191687), (49661, 19693857), (74253, 13171409), (148983, 6564619), (437579, 2235063), (745021, 1312737)]