315844179987

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1190737}}^1$

素因数の和:1191507

約数の個数: 32

約数和(自身を含む): 510283625472

約数和(自身を除く): 194439445485

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 743, 2229, 5201, 12631, 15603, 37893, 88417, 265251, 1190737, 3572211, 8335159, 20242529, 25005477, 60727587, 141697703, 425093109, 884717591, 2654152773, 6193023137, 15040199047, 18579069411, 45120597141, 105281393329, 315844179987]

約数ペア:

[(1, 315844179987), (3, 105281393329), (7, 45120597141), (17, 18579069411), (21, 15040199047), (51, 6193023137), (119, 2654152773), (357, 884717591), (743, 425093109), (2229, 141697703), (5201, 60727587), (12631, 25005477), (15603, 20242529), (37893, 8335159), (88417, 3572211), (265251, 1190737)]