3110319

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 5111040

約数和(自身を除く): 2000721

約数列:

[1, 3, 9, 19, 27, 43, 47, 57, 81, 129, 141, 171, 387, 423, 513, 817, 893, 1161, 1269, 1539, 2021, 2451, 2679, 3483, 3807, 6063, 7353, 8037, 18189, 22059, 24111, 38399, 54567, 66177, 72333, 115197, 163701, 345591, 1036773, 3110319]

約数ペア:

[(1, 3110319), (3, 1036773), (9, 345591), (19, 163701), (27, 115197), (43, 72333), (47, 66177), (57, 54567), (81, 38399), (129, 24111), (141, 22059), (171, 18189), (387, 8037), (423, 7353), (513, 6063), (817, 3807), (893, 3483), (1161, 2679), (1269, 2451), (1539, 2021)]