2170490007

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{8231}}^1$

素因数の和:8703

約数の個数: 32

約数和(自身を含む): 3429780480

約数和(自身を除く): 1259290473

約数列:

[1, 3, 7, 21, 29, 87, 203, 433, 609, 1299, 3031, 8231, 9093, 12557, 24693, 37671, 57617, 87899, 172851, 238699, 263697, 716097, 1670893, 3564023, 5012679, 10692069, 24948161, 74844483, 103356667, 310070001, 723496669, 2170490007]

約数ペア:

[(1, 2170490007), (3, 723496669), (7, 310070001), (21, 103356667), (29, 74844483), (87, 24948161), (203, 10692069), (433, 5012679), (609, 3564023), (1299, 1670893), (3031, 716097), (8231, 263697), (9093, 238699), (12557, 172851), (24693, 87899), (37671, 57617)]