258349731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3733}}^1$

素因数の和:3835

約数の個数: 32

約数和(自身を含む): 387141120

約数和(自身を除く): 128791389

約数列:

[1, 3, 17, 23, 51, 59, 69, 177, 391, 1003, 1173, 1357, 3009, 3733, 4071, 11199, 23069, 63461, 69207, 85859, 190383, 220247, 257577, 660741, 1459603, 3744199, 4378809, 5065681, 11232597, 15197043, 86116577, 258349731]

約数ペア:

[(1, 258349731), (3, 86116577), (17, 15197043), (23, 11232597), (51, 5065681), (59, 4378809), (69, 3744199), (177, 1459603), (391, 660741), (1003, 257577), (1173, 220247), (1357, 190383), (3009, 85859), (3733, 69207), (4071, 63461), (11199, 23069)]