223530909

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6079}}^1$

素因数の和:6209

約数の個数: 32

約数和(自身を含む): 364216320

約数和(自身を除く): 140685411

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 5253, 6079, 12257, 18237, 36771, 42553, 103343, 127659, 310029, 626137, 723401, 1878411, 2170203, 4382959, 10644329, 13148877, 31932987, 74510303, 223530909]

約数ペア:

[(1, 223530909), (3, 74510303), (7, 31932987), (17, 13148877), (21, 10644329), (51, 4382959), (103, 2170203), (119, 1878411), (309, 723401), (357, 626137), (721, 310029), (1751, 127659), (2163, 103343), (5253, 42553), (6079, 36771), (12257, 18237)]