259948611

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{5801}}^1$

素因数の和:6203

約数の個数: 24

約数和(自身を含む): 405490176

約数和(自身を除く): 145541565

約数列:

[1, 3, 9, 13, 39, 117, 383, 1149, 3447, 4979, 5801, 14937, 17403, 44811, 52209, 75413, 226239, 678717, 2221783, 6665349, 19996047, 28883179, 86649537, 259948611]

約数ペア:

[(1, 259948611), (3, 86649537), (9, 28883179), (13, 19996047), (39, 6665349), (117, 2221783), (383, 678717), (1149, 226239), (3447, 75413), (4979, 52209), (5801, 44811), (14937, 17403)]