32388279

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 54259200

約数和(自身を除く): 21870921

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 941, 1043, 1639, 2823, 3129, 4917, 6587, 10351, 11473, 19761, 31053, 34419, 72457, 140209, 217371, 420627, 981463, 1542299, 2944389, 4626897, 10796093, 32388279]

約数ペア:

[(1, 32388279), (3, 10796093), (7, 4626897), (11, 2944389), (21, 1542299), (33, 981463), (77, 420627), (149, 217371), (231, 140209), (447, 72457), (941, 34419), (1043, 31053), (1639, 19761), (2823, 11473), (3129, 10351), (4917, 6587)]