426367029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 637655040

約数和(自身を除く): 211288011

約数列:

[1, 3, 11, 33, 67, 79, 201, 237, 737, 869, 2211, 2441, 2607, 5293, 7323, 15879, 26851, 58223, 80553, 163547, 174669, 192839, 490641, 578517, 1799017, 2121229, 5397051, 6363687, 12920213, 38760639, 142122343, 426367029]

約数ペア:

[(1, 426367029), (3, 142122343), (11, 38760639), (33, 12920213), (67, 6363687), (79, 5397051), (201, 2121229), (237, 1799017), (737, 578517), (869, 490641), (2211, 192839), (2441, 174669), (2607, 163547), (5293, 80553), (7323, 58223), (15879, 26851)]