2130257097

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{52147}}^1$

素因数の和:52262

約数の個数: 32

約数和(自身を含む): 3379190400

約数和(自身を除く): 1248933303

約数列:

[1, 3, 9, 17, 27, 51, 89, 153, 267, 459, 801, 1513, 2403, 4539, 13617, 40851, 52147, 156441, 469323, 886499, 1407969, 2659497, 4641083, 7978491, 13923249, 23935473, 41769747, 78898411, 125309241, 236695233, 710085699, 2130257097]

約数ペア:

[(1, 2130257097), (3, 710085699), (9, 236695233), (17, 125309241), (27, 78898411), (51, 41769747), (89, 23935473), (153, 13923249), (267, 7978491), (459, 4641083), (801, 2659497), (1513, 1407969), (2403, 886499), (4539, 469323), (13617, 156441), (40851, 52147)]