17492718999

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{387977}}^1$

素因数の和:388119

約数の個数: 32

約数和(自身を含む): 28306874880

約数和(自身を除く): 10814155881

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 2147, 2373, 6441, 15029, 45087, 387977, 1163931, 2715839, 7371563, 8147517, 22114689, 43841401, 51600941, 131524203, 154802823, 306889807, 832986619, 920669421, 2498959857, 5830906333, 17492718999]

約数ペア:

[(1, 17492718999), (3, 5830906333), (7, 2498959857), (19, 920669421), (21, 832986619), (57, 306889807), (113, 154802823), (133, 131524203), (339, 51600941), (399, 43841401), (791, 22114689), (2147, 8147517), (2373, 7371563), (6441, 2715839), (15029, 1163931), (45087, 387977)]