15977433

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 24074496

約数和(自身を除く): 8097063

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 257, 391, 771, 901, 1173, 1219, 2703, 3657, 4369, 5911, 13107, 13621, 17733, 20723, 40863, 62169, 100487, 231557, 301461, 313283, 694671, 939849, 5325811, 15977433]

約数ペア:

[(1, 15977433), (3, 5325811), (17, 939849), (23, 694671), (51, 313283), (53, 301461), (69, 231557), (159, 100487), (257, 62169), (391, 40863), (771, 20723), (901, 17733), (1173, 13621), (1219, 13107), (2703, 5911), (3657, 4369)]