1213367047

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 1323223200

約数和(自身を除く): 109856153

約数列:

[1, 23, 29, 149, 421, 667, 841, 3427, 4321, 9683, 12209, 19343, 62729, 99383, 125309, 280807, 354061, 1442767, 1819141, 2882107, 8143403, 41840243, 52755089, 1213367047]

約数ペア:

[(1, 1213367047), (23, 52755089), (29, 41840243), (149, 8143403), (421, 2882107), (667, 1819141), (841, 1442767), (3427, 354061), (4321, 280807), (9683, 125309), (12209, 99383), (19343, 62729)]