22153257

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 38332800

約数和(自身を除く): 16179543

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 439, 567, 623, 801, 1317, 1869, 2403, 3073, 3951, 5607, 7209, 9219, 11853, 16821, 27657, 35559, 39071, 50463, 82971, 117213, 248913, 273497, 351639, 820491, 1054917, 2461473, 3164751, 7384419, 22153257]

約数ペア:

[(1, 22153257), (3, 7384419), (7, 3164751), (9, 2461473), (21, 1054917), (27, 820491), (63, 351639), (81, 273497), (89, 248913), (189, 117213), (267, 82971), (439, 50463), (567, 39071), (623, 35559), (801, 27657), (1317, 16821), (1869, 11853), (2403, 9219), (3073, 7209), (3951, 5607)]