23537241

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 43330560

約数和(自身を除く): 19793319

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 991, 1131, 1827, 2639, 2973, 3393, 6937, 7917, 8919, 12883, 20811, 23751, 28739, 38649, 62433, 86217, 90181, 115947, 201173, 258651, 270543, 373607, 603519, 811629, 1120821, 1810557, 2615249, 3362463, 7845747, 23537241]

約数ペア:

[(1, 23537241), (3, 7845747), (7, 3362463), (9, 2615249), (13, 1810557), (21, 1120821), (29, 811629), (39, 603519), (63, 373607), (87, 270543), (91, 258651), (117, 201173), (203, 115947), (261, 90181), (273, 86217), (377, 62433), (609, 38649), (819, 28739), (991, 23751), (1131, 20811), (1827, 12883), (2639, 8919), (2973, 7917), (3393, 6937)]