415291233

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 652156672

約数和(自身を除く): 236865439

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 427, 511, 1281, 1533, 4441, 4453, 13323, 13359, 31087, 31171, 93261, 93513, 270901, 324193, 812703, 972579, 1896307, 2269351, 5688921, 6808053, 19775773, 59327319, 138430411, 415291233]

約数ペア:

[(1, 415291233), (3, 138430411), (7, 59327319), (21, 19775773), (61, 6808053), (73, 5688921), (183, 2269351), (219, 1896307), (427, 972579), (511, 812703), (1281, 324193), (1533, 270901), (4441, 93513), (4453, 93261), (13323, 31171), (13359, 31087)]