329870761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 398638080

約数和(自身を除く): 68767319

約数列:

[1, 11, 19, 23, 163, 209, 253, 421, 437, 1793, 3097, 3749, 4631, 4807, 7999, 9683, 34067, 41239, 68623, 71231, 87989, 106513, 183977, 754853, 783541, 1303837, 1578329, 2023747, 14342207, 17361619, 29988251, 329870761]

約数ペア:

[(1, 329870761), (11, 29988251), (19, 17361619), (23, 14342207), (163, 2023747), (209, 1578329), (253, 1303837), (421, 783541), (437, 754853), (1793, 183977), (3097, 106513), (3749, 87989), (4631, 71231), (4807, 68623), (7999, 41239), (9683, 34067)]