1358253

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 2283840

約数和(自身を除く): 925587

約数列:

[1, 3, 9, 13, 19, 39, 47, 57, 117, 141, 169, 171, 247, 423, 507, 611, 741, 893, 1521, 1833, 2223, 2679, 3211, 5499, 7943, 8037, 9633, 11609, 23829, 28899, 34827, 71487, 104481, 150917, 452751, 1358253]

約数ペア:

[(1, 1358253), (3, 452751), (9, 150917), (13, 104481), (19, 71487), (39, 34827), (47, 28899), (57, 23829), (117, 11609), (141, 9633), (169, 8037), (171, 7943), (247, 5499), (423, 3211), (507, 2679), (611, 2223), (741, 1833), (893, 1521)]