28311897601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 31282917120

約数和(自身を除く): 2971019519

約数列:

[1, 13, 89, 97, 347, 727, 1157, 1261, 4511, 8633, 9451, 30883, 33659, 64703, 70519, 112229, 252269, 401479, 437567, 841139, 916747, 2995651, 3279497, 6276191, 22451941, 24470093, 38943463, 81590483, 291875233, 318111209, 2177838277, 28311897601]

約数ペア:

[(1, 28311897601), (13, 2177838277), (89, 318111209), (97, 291875233), (347, 81590483), (727, 38943463), (1157, 24470093), (1261, 22451941), (4511, 6276191), (8633, 3279497), (9451, 2995651), (30883, 916747), (33659, 841139), (64703, 437567), (70519, 401479), (112229, 252269)]