2109132441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 3344140800

約数和(自身を除く): 1235008359

約数列:

[1, 3, 9, 13, 39, 79, 117, 173, 237, 519, 711, 1027, 1319, 1557, 2249, 3081, 3957, 6747, 9243, 11871, 13667, 17147, 20241, 41001, 51441, 104201, 123003, 154323, 177671, 228187, 312603, 533013, 684561, 937809, 1354613, 1599039, 2053683, 2966431, 4063839, 8899293, 12191517, 18026773, 26697879, 54080319, 162240957, 234348049, 703044147, 2109132441]

約数ペア:

[(1, 2109132441), (3, 703044147), (9, 234348049), (13, 162240957), (39, 54080319), (79, 26697879), (117, 18026773), (173, 12191517), (237, 8899293), (519, 4063839), (711, 2966431), (1027, 2053683), (1319, 1599039), (1557, 1354613), (2249, 937809), (3081, 684561), (3957, 533013), (6747, 312603), (9243, 228187), (11871, 177671), (13667, 154323), (17147, 123003), (20241, 104201), (41001, 51441)]