29572683

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 47869440

約数和(自身を除く): 18296757

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 541, 959, 1623, 2603, 2877, 3787, 7809, 10279, 11361, 18221, 30837, 54663, 71953, 74117, 215859, 222351, 518819, 1408223, 1556457, 4224669, 9857561, 29572683]

約数ペア:

[(1, 29572683), (3, 9857561), (7, 4224669), (19, 1556457), (21, 1408223), (57, 518819), (133, 222351), (137, 215859), (399, 74117), (411, 71953), (541, 54663), (959, 30837), (1623, 18221), (2603, 11361), (2877, 10279), (3787, 7809)]