2100020583

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 2904698880

約数和(自身を除く): 804678297

約数列:

[1, 3, 47, 101, 141, 239, 303, 617, 717, 1851, 4747, 11233, 14241, 24139, 28999, 33699, 62317, 72417, 86997, 147463, 186951, 442389, 1134533, 2928899, 3403599, 6930761, 8786697, 14893763, 20792283, 44681289, 700006861, 2100020583]

約数ペア:

[(1, 2100020583), (3, 700006861), (47, 44681289), (101, 20792283), (141, 14893763), (239, 8786697), (303, 6930761), (617, 3403599), (717, 2928899), (1851, 1134533), (4747, 442389), (11233, 186951), (14241, 147463), (24139, 86997), (28999, 72417), (33699, 62317)]