20172210231

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1\times {\mathrm{2617}}^1$

素因数の和:3331

約数の個数: 32

約数和(自身を含む): 27770319808

約数和(自身を除く): 7598109577

約数列:

[1, 3, 61, 73, 183, 219, 577, 1731, 2617, 4453, 7851, 13359, 35197, 42121, 105591, 126363, 159637, 191041, 478911, 573123, 1510009, 2569381, 4530027, 7708143, 11653501, 34960503, 92110549, 110230657, 276331647, 330691971, 6724070077, 20172210231]

約数ペア:

[(1, 20172210231), (3, 6724070077), (61, 330691971), (73, 276331647), (183, 110230657), (219, 92110549), (577, 34960503), (1731, 11653501), (2617, 7708143), (4453, 4530027), (7851, 2569381), (13359, 1510009), (35197, 573123), (42121, 478911), (105591, 191041), (126363, 159637)]