1936689039

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 2938628160

約数和(自身を除く): 1001939121

約数列:

[1, 3, 9, 37, 89, 101, 111, 267, 303, 333, 647, 801, 909, 1941, 3293, 3737, 5823, 8989, 9879, 11211, 23939, 26967, 29637, 33633, 57583, 65347, 71817, 80901, 172749, 196041, 215451, 332593, 518247, 588123, 997779, 2130571, 2417839, 2993337, 5815883, 6391713, 7253517, 17447649, 19175139, 21760551, 52342947, 215187671, 645563013, 1936689039]

約数ペア:

[(1, 1936689039), (3, 645563013), (9, 215187671), (37, 52342947), (89, 21760551), (101, 19175139), (111, 17447649), (267, 7253517), (303, 6391713), (333, 5815883), (647, 2993337), (801, 2417839), (909, 2130571), (1941, 997779), (3293, 588123), (3737, 518247), (5823, 332593), (8989, 215451), (9879, 196041), (11211, 172749), (23939, 80901), (26967, 71817), (29637, 65347), (33633, 57583)]