349531407

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{22619}}^1$

素因数の和:22743

約数の個数: 24

約数和(自身を含む): 539894160

約数和(自身を除く): 190362753

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 15453, 22619, 67857, 203571, 384523, 1153569, 2284519, 3460707, 6853557, 20560671, 38836823, 116510469, 349531407]

約数ペア:

[(1, 349531407), (3, 116510469), (9, 38836823), (17, 20560671), (51, 6853557), (101, 3460707), (153, 2284519), (303, 1153569), (909, 384523), (1717, 203571), (5151, 67857), (15453, 22619)]