16398712797

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{1783}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 22387630080

約数和(自身を除く): 5988917283

約数列:

[1, 3, 79, 151, 237, 257, 453, 771, 1783, 5349, 11929, 20303, 35787, 38807, 60909, 116421, 140857, 269233, 422571, 458231, 807699, 1374693, 3065753, 9197259, 21269407, 36200249, 63808221, 69192881, 108600747, 207578643, 5466237599, 16398712797]

約数ペア:

[(1, 16398712797), (3, 5466237599), (79, 207578643), (151, 108600747), (237, 69192881), (257, 63808221), (453, 36200249), (771, 21269407), (1783, 9197259), (5349, 3065753), (11929, 1374693), (20303, 807699), (35787, 458231), (38807, 422571), (60909, 269233), (116421, 140857)]