24068421

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 40971840

約数和(自身を除く): 16903419

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 401, 513, 741, 1053, 1203, 1539, 2223, 3159, 3609, 4617, 5213, 6669, 7619, 10827, 15639, 20007, 22857, 32481, 46917, 60021, 68571, 97443, 99047, 140751, 205713, 297141, 422253, 617139, 891423, 1266759, 1851417, 2674269, 8022807, 24068421]

約数ペア:

[(1, 24068421), (3, 8022807), (9, 2674269), (13, 1851417), (19, 1266759), (27, 891423), (39, 617139), (57, 422253), (81, 297141), (117, 205713), (171, 140751), (243, 99047), (247, 97443), (351, 68571), (401, 60021), (513, 46917), (741, 32481), (1053, 22857), (1203, 20007), (1539, 15639), (2223, 10827), (3159, 7619), (3609, 6669), (4617, 5213)]