21934562151

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{5939}}^1$

素因数の和:6387

約数の個数: 32

約数和(自身を含む): 30510120960

約数和(自身を除く): 8575558809

約数列:

[1, 3, 31, 93, 151, 263, 453, 789, 4681, 5939, 8153, 14043, 17817, 24459, 39713, 119139, 184109, 552327, 896789, 1231103, 1561957, 2690367, 3693309, 4685871, 27800459, 48420667, 83401377, 145262001, 235855507, 707566521, 7311520717, 21934562151]

約数ペア:

[(1, 21934562151), (3, 7311520717), (31, 707566521), (93, 235855507), (151, 145262001), (263, 83401377), (453, 48420667), (789, 27800459), (4681, 4685871), (5939, 3693309), (8153, 2690367), (14043, 1561957), (17817, 1231103), (24459, 896789), (39713, 552327), (119139, 184109)]