3039813

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 5237388

約数和(自身を除く): 2197575

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 113, 147, 183, 339, 427, 441, 549, 791, 1017, 1281, 2373, 2989, 3843, 5537, 6893, 7119, 8967, 16611, 20679, 26901, 48251, 49833, 62037, 144753, 337757, 434259, 1013271, 3039813]

約数ペア:

[(1, 3039813), (3, 1013271), (7, 434259), (9, 337757), (21, 144753), (49, 62037), (61, 49833), (63, 48251), (113, 26901), (147, 20679), (183, 16611), (339, 8967), (427, 7119), (441, 6893), (549, 5537), (791, 3843), (1017, 2989), (1281, 2373)]