2038897737

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2909}}^1$

素因数の和:3447

約数の個数: 40

約数和(自身を含む): 3232369800

約数和(自身を除く): 1193472063

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 509, 1377, 1527, 2909, 4581, 8653, 8727, 13743, 25959, 26181, 41229, 49453, 77877, 78543, 148359, 233631, 235629, 445077, 700893, 1335231, 1480681, 4005693, 4442043, 13326129, 25171577, 39978387, 75514731, 119935161, 226544193, 679632579, 2038897737]

約数ペア:

[(1, 2038897737), (3, 679632579), (9, 226544193), (17, 119935161), (27, 75514731), (51, 39978387), (81, 25171577), (153, 13326129), (459, 4442043), (509, 4005693), (1377, 1480681), (1527, 1335231), (2909, 700893), (4581, 445077), (8653, 235629), (8727, 233631), (13743, 148359), (25959, 78543), (26181, 77877), (41229, 49453)]