267331197

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21613}}^1$

素因数の和:21673

約数の個数: 32

約数和(自身を含む): 442654720

約数和(自身を除く): 175323523

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 21613, 64839, 151291, 410647, 453873, 670003, 1231941, 2010009, 2874529, 4690021, 8623587, 12730057, 14070063, 38190171, 89110399, 267331197]

約数ペア:

[(1, 267331197), (3, 89110399), (7, 38190171), (19, 14070063), (21, 12730057), (31, 8623587), (57, 4690021), (93, 2874529), (133, 2010009), (217, 1231941), (399, 670003), (589, 453873), (651, 410647), (1767, 151291), (4123, 64839), (12369, 21613)]