170924871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 252806400

約数和(自身を除く): 81881529

約数列:

[1, 3, 13, 39, 43, 129, 227, 449, 559, 681, 1347, 1677, 2951, 5837, 8853, 9761, 17511, 19307, 29283, 57921, 101923, 126893, 250991, 305769, 380679, 752973, 1324999, 3974997, 4382689, 13148067, 56974957, 170924871]

約数ペア:

[(1, 170924871), (3, 56974957), (13, 13148067), (39, 4382689), (43, 3974997), (129, 1324999), (227, 752973), (449, 380679), (559, 305769), (681, 250991), (1347, 126893), (1677, 101923), (2951, 57921), (5837, 29283), (8853, 19307), (9761, 17511)]