401514993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 681063552

約数和(自身を除く): 279548559

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 99, 153, 183, 187, 549, 561, 671, 1037, 1683, 2013, 3111, 3911, 6039, 9333, 11407, 11733, 34221, 35199, 43021, 66487, 102663, 129063, 199461, 238571, 387189, 598383, 715713, 731357, 2147139, 2194071, 2624281, 4055707, 6582213, 7872843, 12167121, 23618529, 36501363, 44612777, 133838331, 401514993]

約数ペア:

[(1, 401514993), (3, 133838331), (9, 44612777), (11, 36501363), (17, 23618529), (33, 12167121), (51, 7872843), (61, 6582213), (99, 4055707), (153, 2624281), (183, 2194071), (187, 2147139), (549, 731357), (561, 715713), (671, 598383), (1037, 387189), (1683, 238571), (2013, 199461), (3111, 129063), (3911, 102663), (6039, 66487), (9333, 43021), (11407, 35199), (11733, 34221)]