1237366921

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 1481921280

約数和(自身を除く): 244554359

約数列:

[1, 7, 41, 67, 229, 281, 287, 469, 1603, 1967, 2747, 9389, 11521, 15343, 18827, 19229, 64349, 65723, 80647, 107401, 131789, 450443, 629063, 771907, 2638309, 4311383, 4403441, 5403349, 18468163, 30179681, 176766703, 1237366921]

約数ペア:

[(1, 1237366921), (7, 176766703), (41, 30179681), (67, 18468163), (229, 5403349), (281, 4403441), (287, 4311383), (469, 2638309), (1603, 771907), (1967, 629063), (2747, 450443), (9389, 131789), (11521, 107401), (15343, 80647), (18827, 65723), (19229, 64349)]