938376573

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 1358533440

約数和(自身を除く): 420156867

約数列:

[1, 3, 37, 43, 47, 89, 111, 129, 141, 267, 1591, 1739, 2021, 2209, 3293, 3827, 4183, 4773, 5217, 6063, 6627, 9879, 11481, 12549, 74777, 81733, 94987, 141599, 154771, 179869, 196601, 224331, 245199, 284961, 424797, 464313, 539607, 589803, 3514519, 6655153, 7274237, 8453843, 10543557, 19965459, 21822711, 25361529, 312792191, 938376573]

約数ペア:

[(1, 938376573), (3, 312792191), (37, 25361529), (43, 21822711), (47, 19965459), (89, 10543557), (111, 8453843), (129, 7274237), (141, 6655153), (267, 3514519), (1591, 589803), (1739, 539607), (2021, 464313), (2209, 424797), (3293, 284961), (3827, 245199), (4183, 224331), (4773, 196601), (5217, 179869), (6063, 154771), (6627, 141599), (9879, 94987), (11481, 81733), (12549, 74777)]