86021173

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 110854656

約数和(自身を除く): 24833483

約数列:

[1, 7, 17, 23, 53, 119, 161, 371, 391, 593, 901, 1219, 2737, 4151, 6307, 8533, 10081, 13639, 20723, 31429, 70567, 95473, 145061, 220003, 231863, 534293, 722867, 1623041, 3740051, 5060069, 12288739, 86021173]

約数ペア:

[(1, 86021173), (7, 12288739), (17, 5060069), (23, 3740051), (53, 1623041), (119, 722867), (161, 534293), (371, 231863), (391, 220003), (593, 145061), (901, 95473), (1219, 70567), (2737, 31429), (4151, 20723), (6307, 13639), (8533, 10081)]