655121377421

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3169}}^1\times {\mathrm{6053}}^1$

素因数の和:9294

約数の個数: 48

約数和(自身を含む): 826986328560

約数和(自身を除く): 171864951139

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 2009, 3169, 4879, 6053, 22183, 34153, 42371, 53873, 102901, 129929, 155281, 248173, 296597, 377111, 720307, 909503, 1737211, 2208793, 2639777, 4218941, 5042149, 6366521, 12160477, 15461551, 19181957, 29532587, 108230857, 134273699, 206728109, 326093269, 786460237, 939915893, 2282652883, 5505221659, 13369824029, 15978570181, 38536551613, 93588768203, 655121377421]

約数ペア:

[(1, 655121377421), (7, 93588768203), (17, 38536551613), (41, 15978570181), (49, 13369824029), (119, 5505221659), (287, 2282652883), (697, 939915893), (833, 786460237), (2009, 326093269), (3169, 206728109), (4879, 134273699), (6053, 108230857), (22183, 29532587), (34153, 19181957), (42371, 15461551), (53873, 12160477), (102901, 6366521), (129929, 5042149), (155281, 4218941), (248173, 2639777), (296597, 2208793), (377111, 1737211), (720307, 909503)]