2809843197

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1\times {\mathrm{2081}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 4329227520

約数和(自身を除く): 1519384323

約数列:

[1, 3, 7, 21, 113, 339, 569, 791, 1707, 2081, 2373, 3983, 6243, 11949, 14567, 43701, 64297, 192891, 235153, 450079, 705459, 1184089, 1350237, 1646071, 3552267, 4938213, 8288623, 24865869, 133802057, 401406171, 936614399, 2809843197]

約数ペア:

[(1, 2809843197), (3, 936614399), (7, 401406171), (21, 133802057), (113, 24865869), (339, 8288623), (569, 4938213), (791, 3552267), (1707, 1646071), (2081, 1350237), (2373, 1184089), (3983, 705459), (6243, 450079), (11949, 235153), (14567, 192891), (43701, 64297)]