5371401

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 8716288

約数和(自身を除く): 3344887

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 223, 259, 651, 669, 777, 1147, 1561, 3441, 4683, 6913, 8029, 8251, 20739, 24087, 24753, 48391, 57757, 145173, 173271, 255781, 767343, 1790467, 5371401]

約数ペア:

[(1, 5371401), (3, 1790467), (7, 767343), (21, 255781), (31, 173271), (37, 145173), (93, 57757), (111, 48391), (217, 24753), (223, 24087), (259, 20739), (651, 8251), (669, 8029), (777, 6913), (1147, 4683), (1561, 3441)]