22043553

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 35773440

約数和(自身を除く): 13729887

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 547, 707, 1641, 1919, 2121, 3829, 5757, 10393, 11487, 13433, 31179, 40299, 55247, 72751, 165741, 218253, 386729, 1049693, 1160187, 3149079, 7347851, 22043553]

約数ペア:

[(1, 22043553), (3, 7347851), (7, 3149079), (19, 1160187), (21, 1049693), (57, 386729), (101, 218253), (133, 165741), (303, 72751), (399, 55247), (547, 40299), (707, 31179), (1641, 13433), (1919, 11487), (2121, 10393), (3829, 5757)]