12445673979

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 17178960960

約数和(自身を除く): 4733286981

約数列:

[1, 3, 37, 111, 257, 293, 771, 879, 1489, 4467, 9509, 10841, 28527, 32523, 55093, 75301, 165279, 225903, 382673, 436277, 1148019, 1308831, 2786137, 8358411, 14158901, 16142249, 42476703, 48426747, 112123189, 336369567, 4148557993, 12445673979]

約数ペア:

[(1, 12445673979), (3, 4148557993), (37, 336369567), (111, 112123189), (257, 48426747), (293, 42476703), (771, 16142249), (879, 14158901), (1489, 8358411), (4467, 2786137), (9509, 1308831), (10841, 1148019), (28527, 436277), (32523, 382673), (55093, 225903), (75301, 165279)]