717997413

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{8837}}^1$

素因数の和:8973

約数の個数: 32

約数和(自身を含む): 1130132736

約数和(自身を除く): 412135323

約数列:

[1, 3, 7, 21, 53, 73, 159, 219, 371, 511, 1113, 1533, 3869, 8837, 11607, 26511, 27083, 61859, 81249, 185577, 468361, 645101, 1405083, 1935303, 3278527, 4515707, 9835581, 13547121, 34190353, 102571059, 239332471, 717997413]

約数ペア:

[(1, 717997413), (3, 239332471), (7, 102571059), (21, 34190353), (53, 13547121), (73, 9835581), (159, 4515707), (219, 3278527), (371, 1935303), (511, 1405083), (1113, 645101), (1533, 468361), (3869, 185577), (8837, 81249), (11607, 61859), (26511, 27083)]