13197933

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12323}}^1$

素因数の和:12353

約数の個数: 24

約数和(自身を含む): 23070528

約数和(自身を除く): 9872595

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12323, 36969, 86261, 110907, 209491, 258783, 628473, 776349, 1466437, 1885419, 4399311, 13197933]

約数ペア:

[(1, 13197933), (3, 4399311), (7, 1885419), (9, 1466437), (17, 776349), (21, 628473), (51, 258783), (63, 209491), (119, 110907), (153, 86261), (357, 36969), (1071, 12323)]