23258319

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 37040640

約数和(自身を除く): 13782321

約数列:

[1, 3, 7, 21, 29, 87, 181, 203, 211, 543, 609, 633, 1267, 1477, 3801, 4431, 5249, 6119, 15747, 18357, 36743, 38191, 42833, 110229, 114573, 128499, 267337, 802011, 1107539, 3322617, 7752773, 23258319]

約数ペア:

[(1, 23258319), (3, 7752773), (7, 3322617), (21, 1107539), (29, 802011), (87, 267337), (181, 128499), (203, 114573), (211, 110229), (543, 42833), (609, 38191), (633, 36743), (1267, 18357), (1477, 15747), (3801, 6119), (4431, 5249)]