11742213

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 19164768

約数和(自身を除く): 7422555

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 151, 161, 453, 483, 529, 1057, 1127, 1587, 3171, 3381, 3473, 3703, 7399, 10419, 11109, 22197, 24311, 25921, 72933, 77763, 79879, 170177, 239637, 510531, 559153, 1677459, 3914071, 11742213]

約数ペア:

[(1, 11742213), (3, 3914071), (7, 1677459), (21, 559153), (23, 510531), (49, 239637), (69, 170177), (147, 79879), (151, 77763), (161, 72933), (453, 25921), (483, 24311), (529, 22197), (1057, 11109), (1127, 10419), (1587, 7399), (3171, 3703), (3381, 3473)]