17915696487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{13291}}^1$

素因数の和:13632

約数の個数: 48

約数和(自身を含む): 28652341536

約数和(自身を除く): 10736645049

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 281, 369, 533, 843, 1599, 2529, 3653, 4797, 10959, 11521, 13291, 32877, 34563, 39873, 103689, 119619, 149773, 172783, 449319, 518349, 544931, 1347957, 1555047, 1634793, 3734771, 4904379, 7084103, 11204313, 21252309, 33612939, 48552023, 63756927, 145656069, 153125611, 436968207, 459376833, 1378130499, 1990632943, 5971898829, 17915696487]

約数ペア:

[(1, 17915696487), (3, 5971898829), (9, 1990632943), (13, 1378130499), (39, 459376833), (41, 436968207), (117, 153125611), (123, 145656069), (281, 63756927), (369, 48552023), (533, 33612939), (843, 21252309), (1599, 11204313), (2529, 7084103), (3653, 4904379), (4797, 3734771), (10959, 1634793), (11521, 1555047), (13291, 1347957), (32877, 544931), (34563, 518349), (39873, 449319), (103689, 172783), (119619, 149773)]