29565039

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 16883601

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 251, 497, 553, 753, 1491, 1659, 1757, 5271, 5609, 16827, 17821, 19829, 39263, 53463, 59487, 117789, 124747, 138803, 374241, 416409, 1407859, 4223577, 9855013, 29565039]

約数ペア:

[(1, 29565039), (3, 9855013), (7, 4223577), (21, 1407859), (71, 416409), (79, 374241), (213, 138803), (237, 124747), (251, 117789), (497, 59487), (553, 53463), (753, 39263), (1491, 19829), (1659, 17821), (1757, 16827), (5271, 5609)]