423054723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2833}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 695758336

約数和(自身を除く): 272703613

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 547, 1641, 2833, 3829, 7111, 8499, 11487, 19831, 21333, 36829, 49777, 59493, 110487, 149331, 257803, 773409, 1549651, 4648953, 10847557, 20145463, 32542671, 60436389, 141018241, 423054723]

約数ペア:

[(1, 423054723), (3, 141018241), (7, 60436389), (13, 32542671), (21, 20145463), (39, 10847557), (91, 4648953), (273, 1549651), (547, 773409), (1641, 257803), (2833, 149331), (3829, 110487), (7111, 59493), (8499, 49777), (11487, 36829), (19831, 21333)]