29712333

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 18441267

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 659, 791, 1977, 2147, 2373, 4613, 6441, 12521, 13839, 15029, 37563, 45087, 74467, 87647, 223401, 262941, 521269, 1414873, 1563807, 4244619, 9904111, 29712333]

約数ペア:

[(1, 29712333), (3, 9904111), (7, 4244619), (19, 1563807), (21, 1414873), (57, 521269), (113, 262941), (133, 223401), (339, 87647), (399, 74467), (659, 45087), (791, 37563), (1977, 15029), (2147, 13839), (2373, 12521), (4613, 6441)]