4513312321

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 5351834880

約数和(自身を除く): 838522559

約数列:

[1, 7, 59, 97, 113, 413, 679, 791, 997, 5723, 6667, 6979, 10961, 40061, 46669, 58823, 76727, 96709, 112661, 411761, 646699, 676963, 788627, 4526893, 5705831, 6646999, 10928117, 39940817, 46528993, 76496819, 644758903, 4513312321]

約数ペア:

[(1, 4513312321), (7, 644758903), (59, 76496819), (97, 46528993), (113, 39940817), (413, 10928117), (679, 6646999), (791, 5705831), (997, 4526893), (5723, 788627), (6667, 676963), (6979, 646699), (10961, 411761), (40061, 112661), (46669, 96709), (58823, 76727)]