315488973

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 446164992

約数和(自身を除く): 130676019

約数列:

[1, 3, 37, 41, 111, 123, 181, 383, 543, 1149, 1517, 4551, 6697, 7421, 14171, 15703, 20091, 22263, 42513, 47109, 69323, 207969, 274577, 581011, 823731, 1743033, 2564951, 2842243, 7694853, 8526729, 105162991, 315488973]

約数ペア:

[(1, 315488973), (3, 105162991), (37, 8526729), (41, 7694853), (111, 2842243), (123, 2564951), (181, 1743033), (383, 823731), (543, 581011), (1149, 274577), (1517, 207969), (4551, 69323), (6697, 47109), (7421, 42513), (14171, 22263), (15703, 20091)]