743299993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 851005440

約数和(自身を除く): 107705447

約数列:

[1, 17, 23, 37, 191, 269, 391, 629, 851, 3247, 4393, 4573, 6187, 7067, 9953, 14467, 51379, 74681, 105179, 120139, 162541, 169201, 228919, 873443, 1181717, 1901023, 2763197, 3891623, 20089189, 32317391, 43723529, 743299993]

約数ペア:

[(1, 743299993), (17, 43723529), (23, 32317391), (37, 20089189), (191, 3891623), (269, 2763197), (391, 1901023), (629, 1181717), (851, 873443), (3247, 228919), (4393, 169201), (4573, 162541), (6187, 120139), (7067, 105179), (9953, 74681), (14467, 51379)]