821037430083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1\times {\mathrm{123887}}^1$

素因数の和:125571

約数の個数: 32

約数和(自身を含む): 1190514124800

約数和(自身を除く): 369476694717

約数列:

[1, 3, 13, 39, 109, 327, 1417, 1559, 4251, 4677, 20267, 60801, 123887, 169931, 371661, 509793, 1610531, 2209103, 4831593, 6627309, 13503683, 40511049, 175547879, 193139833, 526643637, 579419499, 2510817829, 7532453487, 21052241797, 63156725391, 273679143361, 821037430083]

約数ペア:

[(1, 821037430083), (3, 273679143361), (13, 63156725391), (39, 21052241797), (109, 7532453487), (327, 2510817829), (1417, 579419499), (1559, 526643637), (4251, 193139833), (4677, 175547879), (20267, 40511049), (60801, 13503683), (123887, 6627309), (169931, 4831593), (371661, 2209103), (509793, 1610531)]