17128817279

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{7219}}^1$

素因数の和:7527

約数の個数: 32

約数和(自身を含む): 21026488320

約数和(自身を除く): 3897671041

約数列:

[1, 7, 17, 119, 127, 157, 889, 1099, 2159, 2669, 7219, 15113, 18683, 19939, 50533, 122723, 139573, 338963, 859061, 916813, 1133383, 2372741, 6417691, 7933681, 15585821, 19267511, 109100747, 134872577, 143939641, 1007577487, 2446973897, 17128817279]

約数ペア:

[(1, 17128817279), (7, 2446973897), (17, 1007577487), (119, 143939641), (127, 134872577), (157, 109100747), (889, 19267511), (1099, 15585821), (2159, 7933681), (2669, 6417691), (7219, 2372741), (15113, 1133383), (18683, 916813), (19939, 859061), (50533, 338963), (122723, 139573)]