838092021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2917}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 1235364480

約数和(自身を除く): 397272459

約数列:

[1, 3, 13, 39, 53, 139, 159, 417, 689, 1807, 2067, 2917, 5421, 7367, 8751, 22101, 37921, 95771, 113763, 154601, 287313, 405463, 463803, 1216389, 2009813, 5271019, 6029439, 15813057, 21489539, 64468617, 279364007, 838092021]

約数ペア:

[(1, 838092021), (3, 279364007), (13, 64468617), (39, 21489539), (53, 15813057), (139, 6029439), (159, 5271019), (417, 2009813), (689, 1216389), (1807, 463803), (2067, 405463), (2917, 287313), (5421, 154601), (7367, 113763), (8751, 95771), (22101, 37921)]