13150503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 21767616

約数和(自身を除く): 8617113

約数列:

[1, 3, 9, 17, 23, 37, 51, 69, 101, 111, 153, 207, 303, 333, 391, 629, 851, 909, 1173, 1717, 1887, 2323, 2553, 3519, 3737, 5151, 5661, 6969, 7659, 11211, 14467, 15453, 20907, 33633, 39491, 43401, 63529, 85951, 118473, 130203, 190587, 257853, 355419, 571761, 773559, 1461167, 4383501, 13150503]

約数ペア:

[(1, 13150503), (3, 4383501), (9, 1461167), (17, 773559), (23, 571761), (37, 355419), (51, 257853), (69, 190587), (101, 130203), (111, 118473), (153, 85951), (207, 63529), (303, 43401), (333, 39491), (391, 33633), (629, 20907), (851, 15453), (909, 14467), (1173, 11211), (1717, 7659), (1887, 6969), (2323, 5661), (2553, 5151), (3519, 3737)]