1025431329

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 1549497600

約数和(自身を除く): 524066271

約数列:

[1, 3, 13, 29, 39, 87, 97, 169, 291, 377, 507, 719, 1131, 1261, 2157, 2813, 3783, 4901, 8439, 9347, 14703, 16393, 20851, 28041, 36569, 49179, 62553, 69743, 109707, 121511, 209229, 271063, 364533, 475397, 813189, 906659, 1426191, 2022547, 2719977, 3523819, 6067641, 10571457, 11786567, 26293111, 35359701, 78879333, 341810443, 1025431329]

約数ペア:

[(1, 1025431329), (3, 341810443), (13, 78879333), (29, 35359701), (39, 26293111), (87, 11786567), (97, 10571457), (169, 6067641), (291, 3523819), (377, 2719977), (507, 2022547), (719, 1426191), (1131, 906659), (1261, 813189), (2157, 475397), (2813, 364533), (3783, 271063), (4901, 209229), (8439, 121511), (9347, 109707), (14703, 69743), (16393, 62553), (20851, 49179), (28041, 36569)]