16723461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 25194240

約数和(自身を除く): 8470779

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 269, 391, 807, 901, 1173, 1219, 2703, 3657, 4573, 6187, 13719, 14257, 18561, 20723, 42771, 62169, 105179, 242369, 315537, 327911, 727107, 983733, 5574487, 16723461]

約数ペア:

[(1, 16723461), (3, 5574487), (17, 983733), (23, 727107), (51, 327911), (53, 315537), (69, 242369), (159, 105179), (269, 62169), (391, 42771), (807, 20723), (901, 18561), (1173, 14257), (1219, 13719), (2703, 6187), (3657, 4573)]