1312197051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 1930825728

約数和(自身を除く): 618628677

約数列:

[1, 3, 11, 33, 157, 233, 471, 699, 1087, 1727, 2563, 3261, 5181, 7689, 11957, 35871, 36581, 109743, 170659, 253271, 402391, 511977, 759813, 1207173, 1877249, 2785981, 5631747, 8357943, 39763547, 119290641, 437399017, 1312197051]

約数ペア:

[(1, 1312197051), (3, 437399017), (11, 119290641), (33, 39763547), (157, 8357943), (233, 5631747), (471, 2785981), (699, 1877249), (1087, 1207173), (1727, 759813), (2563, 511977), (3261, 402391), (5181, 253271), (7689, 170659), (11957, 109743), (35871, 36581)]