530885537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 694197504

約数和(自身を除く): 163311967

約数列:

[1, 7, 13, 17, 91, 119, 221, 571, 601, 1547, 3997, 4207, 7423, 7813, 9707, 10217, 51961, 54691, 67949, 71519, 126191, 132821, 343171, 883337, 929747, 2402197, 4461223, 5833907, 31228561, 40837349, 75840791, 530885537]

約数ペア:

[(1, 530885537), (7, 75840791), (13, 40837349), (17, 31228561), (91, 5833907), (119, 4461223), (221, 2402197), (571, 929747), (601, 883337), (1547, 343171), (3997, 132821), (4207, 126191), (7423, 71519), (7813, 67949), (9707, 54691), (10217, 51961)]