242570877

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 352097280

約数和(自身を除く): 109526403

約数列:

[1, 3, 29, 31, 53, 87, 93, 159, 899, 1537, 1643, 1697, 2697, 4611, 4929, 5091, 47647, 49213, 52607, 89941, 142941, 147639, 157821, 269823, 1525603, 2608289, 2788171, 4576809, 7824867, 8364513, 80856959, 242570877]

約数ペア:

[(1, 242570877), (3, 80856959), (29, 8364513), (31, 7824867), (53, 4576809), (87, 2788171), (93, 2608289), (159, 1525603), (899, 269823), (1537, 157821), (1643, 147639), (1697, 142941), (2697, 89941), (4611, 52607), (4929, 49213), (5091, 47647)]