1292114529

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 2005990272

約数和(自身を除く): 713875743

約数列:

[1, 3, 9, 17, 51, 153, 163, 197, 263, 489, 591, 789, 1467, 1773, 2367, 2771, 3349, 4471, 8313, 10047, 13413, 24939, 30141, 32111, 40239, 42869, 51811, 96333, 128607, 155433, 288999, 385821, 466299, 545887, 728773, 880787, 1637661, 2186319, 2642361, 4912983, 6558957, 7927083, 8445193, 25335579, 76006737, 143568281, 430704843, 1292114529]

約数ペア:

[(1, 1292114529), (3, 430704843), (9, 143568281), (17, 76006737), (51, 25335579), (153, 8445193), (163, 7927083), (197, 6558957), (263, 4912983), (489, 2642361), (591, 2186319), (789, 1637661), (1467, 880787), (1773, 728773), (2367, 545887), (2771, 466299), (3349, 385821), (4471, 288999), (8313, 155433), (10047, 128607), (13413, 96333), (24939, 51811), (30141, 42869), (32111, 40239)]