3972449377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{839}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 4671072000

約数和(自身を除く): 698622623

約数列:

[1, 13, 19, 29, 247, 377, 551, 661, 839, 7163, 8593, 10907, 12559, 15941, 19169, 24331, 163267, 207233, 249197, 316303, 364211, 462289, 554579, 4734743, 6009757, 7209527, 10537001, 16082791, 136981013, 209076283, 305573029, 3972449377]

約数ペア:

[(1, 3972449377), (13, 305573029), (19, 209076283), (29, 136981013), (247, 16082791), (377, 10537001), (551, 7209527), (661, 6009757), (839, 4734743), (7163, 554579), (8593, 462289), (10907, 364211), (12559, 316303), (15941, 249197), (19169, 207233), (24331, 163267)]