8315381763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{12671}}^1$

素因数の和:12840

約数の個数: 48

約数和(自身を含む): 13284311040

約数和(自身を除く): 4968929277

約数列:

[1, 3, 9, 13, 39, 71, 79, 117, 213, 237, 639, 711, 923, 1027, 2769, 3081, 5609, 8307, 9243, 12671, 16827, 38013, 50481, 72917, 114039, 164723, 218751, 494169, 656253, 899641, 1001009, 1482507, 2698923, 3003027, 8096769, 9009081, 11695333, 13013117, 35085999, 39039351, 71071639, 105257997, 117118053, 213214917, 639644751, 923931307, 2771793921, 8315381763]

約数ペア:

[(1, 8315381763), (3, 2771793921), (9, 923931307), (13, 639644751), (39, 213214917), (71, 117118053), (79, 105257997), (117, 71071639), (213, 39039351), (237, 35085999), (639, 13013117), (711, 11695333), (923, 9009081), (1027, 8096769), (2769, 3003027), (3081, 2698923), (5609, 1482507), (8307, 1001009), (9243, 899641), (12671, 656253), (16827, 494169), (38013, 218751), (50481, 164723), (72917, 114039)]