306722047

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 320002560

約数和(自身を除く): 13280513

約数列:

[1, 47, 67, 257, 379, 3149, 12079, 17219, 17813, 25393, 97403, 809293, 1193471, 4577941, 6526001, 306722047]

約数ペア:

[(1, 306722047), (47, 6526001), (67, 4577941), (257, 1193471), (379, 809293), (3149, 97403), (12079, 25393), (17219, 17813)]