9203103

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 17349696

約数和(自身を除く): 8146593

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 661, 663, 819, 1071, 1547, 1983, 1989, 4627, 4641, 5949, 8593, 11237, 13881, 13923, 25779, 33711, 41643, 60151, 77337, 78659, 101133, 146081, 180453, 235977, 438243, 541359, 707931, 1022567, 1314729, 3067701, 9203103]

約数ペア:

[(1, 9203103), (3, 3067701), (7, 1314729), (9, 1022567), (13, 707931), (17, 541359), (21, 438243), (39, 235977), (51, 180453), (63, 146081), (91, 101133), (117, 78659), (119, 77337), (153, 60151), (221, 41643), (273, 33711), (357, 25779), (661, 13923), (663, 13881), (819, 11237), (1071, 8593), (1547, 5949), (1983, 4641), (1989, 4627)]