713755539

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1487}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 1244206080

約数和(自身を除く): 530450541

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 401, 1197, 1203, 1487, 2807, 3609, 4461, 7619, 8421, 10409, 13383, 22857, 25263, 28253, 31227, 53333, 68571, 84759, 93681, 159999, 197771, 254277, 479997, 593313, 596287, 1779939, 1788861, 4174009, 5366583, 11329453, 12522027, 33988359, 37566081, 79306171, 101965077, 237918513, 713755539]

約数ペア:

[(1, 713755539), (3, 237918513), (7, 101965077), (9, 79306171), (19, 37566081), (21, 33988359), (57, 12522027), (63, 11329453), (133, 5366583), (171, 4174009), (399, 1788861), (401, 1779939), (1197, 596287), (1203, 593313), (1487, 479997), (2807, 254277), (3609, 197771), (4461, 159999), (7619, 93681), (8421, 84759), (10409, 68571), (13383, 53333), (22857, 31227), (25263, 28253)]